Update package version to 21.1.5

pkg.info

@@ -1,6 +1,6 @@
 name: llvm
 description: A collection of modular and reusable compiler and toolchain technologies
-version: 21.1.4
+version: 21.1.5
 revision: 1
 url: https://llvm.org
 license: Apache2-with-llvm-exception
@@ -18,23 +18,23 @@ downloads:
   - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/llvm-${BPM_PKG_VERSION}.src.tar.xz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: f311681255deb37f74bbf950a653e9434e7d8383a7b46a603a323c46cd4bf50e
+    checksum: c9d6ca5073255192850471a276b3a00a6555c6dd09df6cb3eab77801f0a1cae0
   - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/clang-${BPM_PKG_VERSION}.src.tar.xz
     extract_to: ${BPM_SOURCE}/tools/clang
     extract_strip_components: 1
-    checksum: 3e8e25a7478bfb0ef510fff35d1a43bdfb62c7727bf98bb43ad33deef2f9f1a2
+    checksum: eee4de3b3f01ea6dd6b0936ac8be319eef0a65d0022def258c70110e3743807c
   - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/compiler-rt-${BPM_PKG_VERSION}.src.tar.xz
     extract_to: ${BPM_SOURCE}/projects/compiler-rt
     extract_strip_components: 1
-    checksum: 84fed7aa95bfac348642a753d332afd303a0847b1fe1e76acf13fe98f8760d5f
+    checksum: 967c2afba250b325ba4482b12a819ef8cbee178eed45d7b5e14f0368b05adedf
   - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/cmake-${BPM_PKG_VERSION}.src.tar.xz
     extract_to: cmake
     extract_strip_components: 1
-    checksum: f4316d84a862ba3023ca1d26bd9c6a995516b4fa028b6fb329d22e24cc6d235e
+    checksum: 48013d5714a96419bf993a2e5e4c5827377e8cf9c565070731fb2305d50d9511
   - url: https://github.com/llvm/llvm-project/releases/download/llvmorg-${BPM_PKG_VERSION}/third-party-${BPM_PKG_VERSION}.src.tar.xz
     extract_to: third-party
     extract_strip_components: 1
-    checksum: ae8658390504e08e464f65ecea838a0584df4734c27cecedfe7eb32780e81564
+    checksum: 4ccc00ec2e7bd0cc121eaa34fa25a0480bfb8a5722faf1694720e0be99b753e6
 split_packages:
   - name: llvm
     depends: